If you sell on Amazon and your bookkeeping treats each deposit as a sale, your financials are wrong in at least a dozen ways. The deposit that lands in your bank account is not your revenue. It is what is left after Amazon has netted out a long list of fees, refunds, and a cash reserve it holds back. Booking that net number as revenue collapses all of that detail into a single line and hides the economics of your fastest-moving channel.
Amazon is its own accounting animal. It is the channel we most often see mishandled, precisely because the platform reports everything net and the real detail is buried in settlement reports most founders never open. Here is how to account for it properly.
Why Your Amazon Deposit Is Not Your Revenue
When Amazon pays you, it sends the net of everything that happened in a settlement period. A single deposit can bundle:
- Gross product sales across all your SKUs
- Referral fees, Amazon's commission on each sale, typically around 15%
- FBA fulfillment fees for picking, packing, and shipping each unit
- Monthly storage fees, plus long-term storage fees on aged inventory
- Refunds and returns issued to customers during the period
- Reimbursements for lost or damaged inventory Amazon owes you
- Advertising spend for Sponsored Products and other Amazon ads
- A reserve, cash Amazon holds back and releases later
Net all of that together and the deposit might be 60 to 70 cents on every dollar of gross sales. If you record the deposit as revenue, you have just understated your true sales by a third, buried your referral and FBA fees where you can never analyze them, and lost any ability to see your real Amazon margin.
The fix: record Amazon on a gross basis. Book gross product sales as revenue, then record each category of fee, refund, and cost to its proper account. The deposit becomes the result of all those entries, not the starting point.
Reading the Settlement Report
The detail you need lives in Amazon's settlement reports, available in Seller Central. Each report covers a settlement period, usually about two weeks, and itemizes every transaction type that made up the payout.
The goal is to map each line in the settlement to the right place in your books:
- Product sales and sales tax collected map to revenue and a sales tax liability.
- Referral fees, FBA fees, and storage fees map to cost of goods sold or fulfillment expense, depending on how you structure your P&L. Many CPG brands treat FBA fulfillment and referral fees as a cost of the sale so channel margin is visible.
- Advertising maps to marketing expense, not COGS. Keeping Amazon ad spend out of COGS matters for a clean gross margin.
- Refunds reduce revenue, and the associated fee credits reduce the related expense.
- Reimbursements are recorded as income or as an offset to inventory shrinkage, depending on the reason.
Done consistently, this turns an opaque deposit into a clean channel P&L that shows exactly what you make on Amazon after every platform cost.
The Reserve Problem
One line trips up almost everyone: the reserve. Amazon routinely holds back a portion of your balance as a rolling reserve and releases it in a later period. This creates a timing gap between when a sale happens and when you actually receive the cash.
If you only book what hits the bank, your revenue will be understated in periods where the reserve grows and overstated when it releases, with no relationship to what you actually sold. The correct treatment is to recognize revenue when the sale occurs and record the reserve as a receivable from Amazon — cash you have earned but not yet been paid. When Amazon releases it, the receivable clears. This keeps your revenue tied to real sales and your balance sheet showing the money Amazon still owes you.
Straddling Month-End
Because settlement periods do not line up with calendar months, most month-ends fall in the middle of a settlement period. Part of that period's sales belong to the month you are closing and part to the next.
To close accurately you have to accrue the portion of the open settlement period that falls before month-end — estimating the sales, fees, and costs for those days and recording them so the month is complete. Skip this and your monthly revenue lurches around based on where the settlement boundaries happen to fall, which makes month-over-month trends meaningless. This is the kind of cutoff discipline that separates books you can manage against from books that merely tie to the bank.
Inventory and Sales Tax at Amazon
Two more Amazon-specific items round out the picture.
Inventory sitting at FBA is still your inventory. Units in Amazon's warehouses belong on your balance sheet until they sell, valued at landed cost like any other inventory. Tracking inventory by location — your 3PL, in transit, and FBA — is what lets you reconcile book inventory to what is physically out there. When Amazon loses or damages units, the reimbursement you receive is the accounting cleanup for that shrinkage.
Marketplace facilitator rules change your sales tax picture. In most states, Amazon collects and remits sales tax on your behalf as the marketplace facilitator. That tax should never be sitting in your revenue or your own sales tax liability as if you owed it. Recording it correctly keeps you from overstating both revenue and your tax obligations.
How Amazon Fits the Bigger Channel Picture
Amazon is rarely a brand's only channel, and its cost structure looks nothing like DTC or wholesale. That is exactly why netting everything into one deposit is so damaging: it makes it impossible to compare channels honestly. Once Amazon is booked gross, with fees in the right places and inventory tracked by location, it slots into a real channel-level P&L alongside your other channels. We go deeper on that comparison in multi-channel revenue recognition for CPG brands and on building true channel margins in unit economics by channel.
The Bottom Line
The Amazon deposit is the end of a story, not the beginning. Behind it sits gross sales, a stack of fees, refunds, a reserve, and inventory in Amazon's warehouses — and every one of those needs to land in the right place for your books to mean anything.
Record Amazon gross, reconcile the settlement reports, treat the reserve as a receivable, and accrue across month-end. Do that, and Amazon goes from the channel that quietly distorts your financials to one you can actually manage, price, and grow with confidence.